Seung Hwan An, DDS

Medicare standing: 1 flag on the record; Listed below.
Plans that list them: 1; 1 carrier
Office: 1

On the public record

Medicare does not list them as allowed to order and refer

Offices

1 location

Plans that list them

1 plan · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. An’s office at (408) 842-2818 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

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Plans whose provider directory lists this clinician

AARP Medicare Advantage from UHC CA-10 (HMO-POS)	UnitedHealthcare	Listed, may be out of date	Jun 10, 2026

Medicaid work

$15,003 in 2020

Medicaid paid $15,003 for 961 billed services this clinician did in 2020, up to 41 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

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Largest Medicaid services in 2020

Service	51	$4,568
Service	88	$3,949
Service	638	$2,553
Service	91	$1,852
Service	51	$1,530
Service	12	$384
Service	14	$168
Service	16	$0

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Medicaid work by year

2020	961	8	41	$15,003
2019	3,558	12	55	$63,762
2018	3,470	14	196	$152,272

See the largest Medicaid services in earlier years

2019

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Largest Medicaid services in 2019

Service	155	$13,860
Service	271	$12,195
Service	2,245	$9,202
Service	95	$6,317
Service	91	$6,006
Service	196	$5,850
Service	270	$5,724
Service	48	$2,621
Service	77	$768
Service	57	$672
Service	26	$312
Service	27	$236

2018

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Largest Medicaid services in 2018

Service	833	$111,842
Service	146	$10,960
Service	1,723	$6,600
Service	76	$4,365
Service	64	$4,166
Service	141	$4,140
Service	99	$3,423
Service	137	$2,783
Service	112	$1,199
Service	19	$1,037
Service	26	$780
Service	39	$439

Money from drug and device companies

$26 in 2023

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Industry payments by year

2023	1	1	None	$26
2022	1	2	None	$30

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

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Payments by company

3m	Filtek	$26	1 payment Meals for Filtek · 2023-10-12 · $26

See the published payment

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Every published payment

3m	Meals · 2023-10-12	Filtek	$26

See earlier years (2022)

2022: $30

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Payments by company in 2022

Align Technology	Invisalign	$30	2 payments Meals for Invisalign · 2022-12-13 · $14 Meals for Invisalign · 2022-09-07 · $16

Professional record

NPI: 1477090892
Licence: CA 101083

More record details

Sole proprietor: No
Taxonomy: Federal specialty code 122300000X (122300000X)
Mailing address: 7880 Wren Ave, Suite B-125, Gilroy, CA, 95020
NPI first listed: 2017-01-23
NPI last updated: 2017-01-23

This is when the NPI record was last certified, not a medical board exam.